MARTINDALE NC1 Non-contact Solenoid/Magnetic Field Tester User manual

Brand: MARTINDALE

Model: NC1 Non-contact Solenoid/Magnetic Field Tester

Category: Cable network testers

Type: User manual

NC1 MAGNETIC

FIELD DETECTOR

Instruction

Manual

ALWAYS READ THESE INSTRUCTIONS

BEFORE PROCEEDING

Thank you for buying one of our products. For

safety and full understanding of its beneﬁts

please read this manual before use. Technical

support is available from 01923 441717 and

support@martindale-electric.co.uk.

CONTENTS

1 Safety Information 1

1.1 Meaning of Symbols and Markings 1

1.2 Precautions 2

2 Introduction 4

2.1 Inspection 4

2.2 Description 4

2.3 Accessories 4

2.4 Battery Installation 4

3 Operation 5

3.1 NC1 Layout 5

3.2 ON/OFF Button 5

3.3 Low Battery Indication 5

3.4 Torch 6

3.5 Proving check 6

3.6 Testing Considerations 6

3.7 Testing for the Presence of a 6

Magnetic Field

4 Maintenance 7

4.1 Battery Replacement 7

4.2 Cleaning 7

4.3 Repair and Service 8

4.4 Storage Conditions 8

5 Warranty 9

Speciﬁcations

1 SAFETY INFORMATION

REMEMBER:

SAFETY IS NO ACCIDENT

These instructions contain both information

and warnings that are necessary for the safe

operation and maintenance of this product. It

is recommended that you read the instructions

carefully and ensure that the contents are fully

understood. Failure to understand and to comply

with the warnings and instructions can result in

serious injury, damage or even death.

Particular attention should be paid to the Warnings,

Precautions and Technical Speciﬁcations.

Please keep these instructions for future reference.

Updated instructions and product information are

available at: www.martindale-electric.co.uk

1.1 Meaning of Symbols and Markings

Caution - risk of danger & refer to

instructions

Caution - risk of electric shock

Equipment protected by double or

reinforced insulation (Class II)

CAT IV (Measurement Category IV) is applicable

to test and measuring equipment

connected at the source of the building’s

low-voltage MAINS installation.

For further information on measurement

categories visit

www.martindale-electric.co.uk

Equipment complies with relevant EU

Directives

End of life disposal of this equipment

should be in accordance with relevant

EU Directives

1.2 Precautions

This product has been designed with your safety

in mind, but please pay attention to the following

warnings and cautions before use.

Warnings

In order to avoid the danger of electrical shock, it

is important that proper safety measures are taken

when working with voltages exceeding 30V AC

rms, 42V AC peak or 60V DC.

Where applicable other safety measures such as

the use of protective gloves, goggles etc. should be

employed.

The magnetic ﬁeld detector must only be used by

a skilled and competent person who is familiar with

the relevant regulations, the safety risks involved

and the consequent normal safe working practices,

and under the conditions and for the purposes for

which it has been constructed and speciﬁed.

Before each use the magnetic ﬁeld detector should

be examined for damage, cracks, cuts or scratches.

Do not use if damaged in any way.

Make sure the magnetic ﬁeld detector is dry, clean

and free from dust, grease and moisture while in

use to avoid the danger from electric shock due to

surface leakage.

Do not use if the battery compartment end cap is

not ﬁtted.

Always keep your ﬁngers behind the ﬁnger guard.

Do not use the magnetic ﬁeld detector during rain

or precipitation.

The magnetic ﬁeld detector will not detect voltage.

Cautions

Avoid severe mechanical shock or vibration and

extreme temperature.

To avoid corrosion from leaking batteries, remove

the batteries when the unit is not in use for an

extended period.

2. INTRODUCTION

2.1 Inspection

Examine the shipping carton for any sign of

damage. Inspect the unit and any accessories for

damage. If there is any damage then consult your

distributor immediately.

2.2 Description

The Martindale NC1 is a non-contact magnetic

ﬁeld detector with the following features:

u Detects magnetic ﬁelds >10mT

u Use of advanced digital ﬁlter technology for

reliable indication

u Torch

u Auto power off

u Measurement category CAT IV 1000V

u Designed to meet BS EN 61010-1

u IP40 rating to BS EN 60529

2.3 Accessories

The NC1 comes with the following accessories:

u 2 x 1.5V Alkaline AAA batteries

u Instructions

2.4 Battery Installation

Refer to Section 4.1 (Battery Replacement) for

the battery installation instructions for the NC1.

3. OPERATION

3.1 NC1 Layout

Test tip

Torch

LED illumination area

Hand grip area

On/Off button

Torch button

Battery compartment end cap

3.2 ON/OFF Button

Pressing the ON/OFF button (5) for 1 second

will turn on the NC1. The yellow LED in the LED

illumination area (3) will ﬂash at a rate of once a

second to indicate the unit is activated.

To power off the unit press the ON/OFF button (5)

for at least 2 seconds. The ﬂashing yellow LED will

cease.

The unit will auto power off after 5 minutes.

3.3 Low Battery Indication

If the red LED blinks off intermittently without the

buzzer sounding, the batteries require replacing

as reliable indication can no longer be guaranteed.

Refer to Section 4.1 (Battery Replacement).

3.4 Torch

To turn on the torch (2), press and hold the torch

button (6). Press the torch button again (6) to turn

the torch off.

3.5 Proving Check

Before each use the magnetic ﬁeld detector

should be examined for cracks or any other

damage. If there is any doubt the magnetic ﬁeld

detector should not be used.

When the test tip (1) is held in close proximity to

the magnetic ﬁeld, the yellow LED will illuminate

and the buzzer will sound intermittently.

Warning

The NC1 is a magnetic ﬁeld detector and cannot

be used to detect voltage.

3.6 Testing Considerations

If testing at locations with high background noise

levels, always determine whether the buzzer is

perceptible before relying solely on the buzzer

indication.

3.7 Testing for the Presence of a Magnetic

Field

Referring to section 3.2, power on the NC1.

While taking all required safety precautions

position the test tip (1) of the NC1 in close

proximity to the location to be tested for magnetic

ﬁelds.

If a magnetic ﬁeld is detected, the yellow LED will

illuminate and the buzzer will sound intermittently.

Switch the tester off when not in use to conserve

battery power.

4. MAINTENANCE

4.1 Battery Replacement

To gain access to the battery compartment, press

down on the square recess and pull back the

battery compartment end cap (7).

Fit 2 new 1.5V, AAA alkaline batteries (IEC LR03,

NEDA 24A), observing correct polarity.

Replace the battery compartment end cap.

Note: Do not mix old and new batteries.

4.2 Cleaning

Warning

To reduce the risk of surface leakage, this

instrument must be kept in a clean condition.

If contamination is found, clean with a damp

soft cloth and if necessary a mild detergent or

alcohol. Do not use abrasives, abrasive solvents,

or detergents which can cause damage to the

unit. If a mild detergent is used, the unit should

subsequently be thoroughly cleaned with a water

dampened soft cloth. After cleaning, dry and allow

to remain in a dry environment for 2 hours before

use.

Square recess

Pull

4.3 Repair and Service

There are no user serviceable parts in this unit.

Return to Martindale Electric if faulty. Our service

department will quote promptly to repair any fault

that occurs outside the guarantee period.

Before the unit is returned, please ensure that

you have checked the unit and batteries.

4.4 Storage Conditions

The instrument should be kept in warm dry

conditions away from direct sources of heat or

sunlight, and in such a manner as to preserve

the working life of the unit. It is strongly advised

that the unit is not kept in a tool box where other

tools may damage it.

5. WARRANTY AND LIMITATION OF LIABILITY

This Martindale product is warranted to be free

from defects in material and workmanship under

normal use and service. The warranty period

is 2 years and begins on the date of receipt by

the end user. This warranty extends only to the

original buyer or end-user customer, and does

not apply to fuses, disposable batteries, test

leads or to any product which, in Martindale’s

opinion, has been misused, altered, neglected,

contaminated, or damaged by accident or

abnormal conditions of operation, handling or

storage.

Martindale authorised resellers shall extend

this warranty on new and unused products to

end-user customers only but have no authority to

extend a greater or different warranty on behalf

of Martindale.

Martindale’s warranty obligation is limited, at

Martindale’s option, to refund of the purchase

price, free of charge repair, or replacement of a

defective product which is returned to Martindale

within the warranty period.

This warranty is the buyer’s sole and exclusive

remedy and is in lieu of all other warranties,

expressed or implied, including but not limited to

any implied warranty of merchantability or ﬁtness

for a particular purpose. Martindale shall not

be liable for any special, indirect, incidental or

consequential damages or losses, including loss

of data, arising from any cause or theory.

Since some jurisdictions do not allow limitation of

the term of an implied warranty, or exclusion or

limitation of incidental or consequential damages,

the limitations and exclusions of this warranty

may not apply to every buyer. If any part of

any provision of this warranty is held invalid or

unenforceable by a court or other decision-maker

of competent jurisdiction, such holding will not

affect the validity or enforceability of any other

provision or other part of that provision.

Nothing in this statement reduces your statutory

rights.

Specication

NC1 Magnetic Field

Detector

Magnetic

Magnetic sensitivity: >10mT

Environmental

Temperature & Humidity (Operating & Storage):

0°C to 40°C ≤ 80% R.H.

Altitude: up to 2000m

Pollution degree 2

General

Power: 2 x 1.5V, AAA alkaline batteries (IEC LR03,

NEDA 24A)

Battery consumption: 80mA approx.

Dimensions: 158(L) x 20(W) x 27(D) mm

Weight: 55g approx.

Includes: 2 x 1.5V AAA batteries, instructions

Safety

Conforms to BS EN 61010-1:2010 CAT IV 1000 V

Class II, Double insulation

IP rating: IP40 to BS EN 60529

EMC

Conforms to BS EN 61326-1

Check out what else you can get from Martindale:

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• Specialist Metrohm Testers (4 & 5kV)

• Specialist Drummond Testers

Martindale Electric Company Limited

Metrohm House, 12 Imperial Park, Imperial Way,

Watford WD24 4PP, UK

Tel: +44(0)1923 441717 Fax: +44 (0)1923 446900

E-mail: sales@martindale-electric.co.uk

Website: www.martindale-electric.co.uk

Registered in England No. 3387451. E. & O.E.

LITNC1 Document Rev1

MARTINDALE NC1 Non-contact Solenoid/Magnetic Field Tester User manual

Brand: MARTINDALE

Model: NC1 Non-contact Solenoid/Magnetic Field Tester

Category: Cable network testers

Type: User manual

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MARTINDALE NC1 Non-contact Solenoid/Magnetic Field Tester User manual

MARTINDALE NC1 Non-contact Solenoid/Magnetic Field Tester User manual

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